The BangShift Billy vs Racemaster Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The BangShift Billy
Precisely control your diaphragm clutch engagement and slip time for drag racing. Optimize launches, reduce driveline damage, and improve ET with millisecond accuracy.
- Precise clutch engagement control
- Adjustable slip time (0-2.00 seconds)
- Millisecond accuracy
- Reduces driveline damage
- Improves ET
- Works with Bluetooth controller
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The BangShift Billy app works in conjunction with our Bluetooth controller and hydraulic manifold/valve assembly to allow a diaphragm clutch to be precisely engaged and slipped like an adjustable slipper clutch at the drag strip. With the app you can adjust the “bite” point of the clutch down to the millisecond and adjust the slip time from zero to 2.00 seconds. It will reduce damage to driveline components and reduce ET by allowing controlled, repeatable launches.
Racemaster Live
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Racemaster Live is an ad-free app that will utilize mobile devices that everyone uses daily to help solve the problems of (1) not knowing when and where races are taking place and (2) writing race pairings for each round on a piece of paper. It uses your device location to show what races and businesses are in their area. Users can change their location or search area as needed. App all features are Paid. Please check below details. SUBSCRIPTION INFO Your payment will be charged to your iTunes Account once you confirm your purchase and free trial period over. Your iTunes account will be charged again when your subscription automatically renews at the end of your current subscription period unless auto-renew is turned off at least 24 hours prior to end of the current period. You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. - One month free trial available on all plans. 1. General User: View events, event results and businesses that have been added to the app. 2. Racer/Business Owner: View events and event results. Create a profile for your business or race team that will be visible to app users. This is a great way to make your business visible to the users. 3. Promoter/Track Owner: Create events, add event results, and create business profiles that will be visible to app users. This will be how events are added and event results are populated. Support: Caleb@HolderSoftwareSolutionsLLC.com Privacy Policy: https://racemasterlive.com/privacy.htm Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: The BangShift Billy at none against Racemaster Live's 6. The BangShift Billy also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Racemaster Live sells 6 in-app purchases, starting at $3.99 per month. The BangShift Billy asks for nothing beyond the download.
The BangShift Billy ships an update every 3 weeks, Racemaster Live every 3 months. Both last shipped on November 3, 2026.
| Parameter | The BangShift Billy | Racemaster Live |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 48 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | William Armstrong | Holder Software Solutions LLC |
In-app purchases
The BangShift Billy
No in-app purchases
Racemaster Live
- General user7 Days trial$3.991 Month
- Racer/Business Owner7 Days trial$6.991 Month
- Promoter7 Days trial$9.991 Month
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- General user7 Days trial$39.991 Year
- Racer/Business Owner7 Days trial$69.991 Year
- Promoter7 Days trial$99.991 Year
Questions
Is The BangShift Billy free?
Is Racemaster Live free?
Do The BangShift Billy or Racemaster Live have ads?
Which is updated more often, The BangShift Billy or Racemaster Live?
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